CN110453989A - Insertion-core lock - Google Patents
Insertion-core lock Download PDFInfo
- Publication number
- CN110453989A CN110453989A CN201910881393.4A CN201910881393A CN110453989A CN 110453989 A CN110453989 A CN 110453989A CN 201910881393 A CN201910881393 A CN 201910881393A CN 110453989 A CN110453989 A CN 110453989A
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- lock body
- lock
- core
- body component
- component
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- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 19
- 206010029987 Obturator Hernia Diseases 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/002—Weather or dirt protection
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
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- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of insertion-core locks, including sequentially connected first lock body component, the second lock body component and third lock body component, and first lock body component and third lock body component connect with the second lock body Component driver, and can control the second lock body component and switch between blocking and unlocked state, the first lock body component includes: the first lock body；Rotatable parts, rotatable parts are rotatably arranged in the first lock body, and have the operating side for stretching out the first lock body, and rotatable parts connect with the second lock body Component driver, can control the second lock body component and switch between blocking and unlocked state；Locking assembly, locking assembly are arranged in rotatable parts, and the locked end of locking assembly can extend into or exit the first lock body, and hinder or avoid the relative rotation between rotatable parts and the first lock body, to lock or unlock the first lock body component.It is larger that the present invention solves the problems, such as that the lock core of insertion-core lock in the prior art bears torque.
Description
Technical field
The present invention relates to lock technology fields, in particular to a kind of insertion-core lock.
Background technique
Existing insertion-core lock is mostly the insertion-core lock that shaft is directly driven using plum blossom lock core, since lock body applies lock core
There is torsion, so that lock core receiving has biggish torsion.There are gap deviations when key is extracted simultaneously, and key is caused to extract
When, pellet has certain probability by one pellet position of forced rotating in lock core, can not be just normally opened so as to cause key when subsequent unlock
Lock.
Summary of the invention
The main purpose of the present invention is to provide a kind of insertion-core locks, are born with solving the lock core of insertion-core lock in the prior art
The larger problem of torque.
To achieve the goals above, the present invention provides a kind of insertion-core locks, including sequentially connected first lock body component,
Two lock body components and third lock body component, and the first lock body component and third lock body component connect with the second lock body Component driver
It connects, and can control the second lock body component and switch between blocking and unlocked state, the first lock body component includes: first
Lock body；Rotatable parts, rotatable parts are rotatably arranged in the first lock body, and have the operating side for stretching out the first lock body, are turned
Dynamic component is connect with the second lock body Component driver, can be controlled the second lock body component and be cut between blocking and unlocked state
It changes；Locking assembly, locking assembly is arranged in rotatable parts, and the locked end of locking assembly can extend into or exit the first lock
Body, and hinder or avoid the relative rotation between rotatable parts and the first lock body, to lock or unlock the first lock body component.
Further, locking assembly includes: lock core；The output end of transmission shaft, transmission shaft and lock core is drivingly connected；At least one
A lockweight, lockweight have locked end, and transmission shaft has protrusion, when transmission shaft rotates under the drive of lock core, protrusion
Portion squeezes lockweight, so that lockweight exits the first lock body.
Further, locking assembly further includes lockweight return unit, and lockweight return unit is abutted with lockweight, and is locking
Pin provides and stretches to the intracorporal reset force of the first lock.
Further, locking assembly further include: lock core sleeve, lock core sleeve are set on the outside of lock core, and lock core sleeve and lock core have
Along the movement of rotatable parts axial direction, and can switch between the position for stretching out rotatable parts and the position for retracting rotatable parts,
When locked end protrudes into the first lock body, lock core sleeve retracts rotatable parts, and locking assembly is embedded in rotatable parts, when lock core sleeve is moved back
Out when the first lock body, lock core sleeve stretches out rotatable parts, and a part of locking assembly stretches out operating side；Lock core sleeve return unit, lock core
The both ends of set return unit are abutted with lock core sleeve and rotatable parts respectively, and are provided for lock core sleeve and lock core and stretched out answering for rotatable parts
Position power.
Further, rotatable parts offer the via hole passed through for lockweight, and the first lock body is offered to be passed through for lockweight
Obturator hernia, lockweight pass through via hole after stretch in obturator hernia, to lock the first lock body component, and via hole is along rotatable parts
Axially extending predetermined length, when lock core and lock core sleeve are along the axial movement of rotatable parts, the locked end of lockweight is in via hole
The interior length direction along via hole moves.
Further, locking assembly further includes Wireless code sheet, and Wireless code sheet is matched with solution lock key.
Further, locking assembly further includes dust preventing component, and dust preventing component can be opened and closed to cover the unlock for being located at locking assembly
At hole.
Further, the first lock body component further includes feel component, and feel component is arranged in the first lock body and rotatable parts
Between, and the first lock body is protruded into when rotatable parts reset in place.
Further, the first lock body has the connecting hole for connecting with the second lock body component, and when the first lock body component
When locking, rotatable parts block connecting hole.
Further, insertion-core lock further includes that at least one adjusts component, between the first lock body component and the second lock body component,
And/or second be provided at least one between lock body component and third lock body component and adjust component, to change the first lock body component
Between the second lock body component and/or the distance between the second lock body component and third lock body component.
Further, adjusting component includes: adjusting lock body；Connecting shaft, connecting shaft, which is movably arranged on, to be adjusted in lock body, and first
It is driven between lock body component and the second lock body component and/or by connecting shaft between the second lock body component and third lock body component
Connection.
Further, regulating tank is offered in connecting shaft, adjusting component further includes retaining ring, and retaining ring is connect with lock body is adjusted,
And stretch in regulating tank, to control the range of connecting shaft axial movement.
Further, the second lock body component includes: the second lock body, the second lock body and the first lock body direct or indirect connection；
Latching member, latching member are movably arranged in the second lock body, and in the locked position of coupler for stretching out the second lock body and retract the second lock body
Switch between unlocked position, so that the second lock body component switches between blocking and unlocked state；It is driven with rotatable parts
First clutch part of connection, the first clutch part is movably arranged in the second lock body, and in conjunction with latching member or can be separated, when the
When one clutch part is in conjunction with latching member, rotatable parts by the first clutch part drive latching member locked position of coupler and unlocked position it
Between switch；The third clutch part connecting with third lock body Component driver, third clutch part is movably arranged in the second lock body, and energy
It enough in conjunction with latching member or separates, when third clutch part is in conjunction with latching member, third lock body component passes through third clutch part band
Dynamic latching member switches between locked position of coupler and unlocked position.
Further, the first clutch part and third clutch part have the movement along insertion-core lock axial direction, and the two is along insertion-core lock
Axial direction move synchronously, the first clutch part and third clutch part have a relative rotation independent of each other, and the first clutch part with close
When latch fitting separates, third clutch part is in conjunction with latching member, when the first clutch part is in conjunction with latching member, third clutch part and locking
Part separation.
Further, the second lock body component further include: the first jackshaft, by the between rotatable parts and the first clutch part
One jackshaft is drivingly connected；Clutch return unit, clutch return unit is arranged between the first jackshaft and the first clutch part, and both ends
It is abutted respectively with the first jackshaft and the first clutch part, and provides the position moved in conjunction with latching member for the first clutch part.
Further, the second lock body component further include: third jackshaft, third jackshaft are threaded through in the second lock body；It dials
Block, shifting block is arranged in the second lock body, and is set on third jackshaft, and shifting block and third clutch part are drivingly connected, in third
Between axis there is movement relative to shifting block axial direction, to drive third clutch part in conjunction with latching member, and the drive of third jackshaft
Shifting block rotates synchronously, and shifting block drives the rotation of third clutch part, to drive latching member to rotate.
Further, third lock body component includes: third lock body；Third shaft, third shaft can be rotated and can axially transport
It is arranged in third lock body dynamicly, third shaft and third clutch part are drivingly connected, and drive third clutch part and latching member knot
Conjunction and the rotation of third clutch part.
It applies the technical scheme of the present invention, by being provided with rotatable parts, rotatable parts and the second lock body Component driver connect
It connects, and without drive connection relationship between locking assembly and the second lock body component, in this way, the torsion of the second lock body component can only pass
Be delivered on rotatable parts, without being transmitted on locking assembly, so as to avoid the second lock body component torque to locking assembly
Influence, locking assembly primarily serve locking rotatable parts effect, when the first lock body component locking when, the locking of locking assembly
End is extend into the first lock body by rotatable parts, so that rotatable parts can not be freely rotated, the first lock body component keeps lock
It is fixed, also can not just unlock by first lock body Component driver the second lock body component, when needing through the first lock body component unlock the
When two lock body components, locking assembly first is unlocked using solution lock key, the locked end of locking assembly exits the first lock body, rotatable parts
It can be freely rotated, by user's manual rotation operation end, so that rotatable parts rotate, movement means the second lock body group
The change of part state, so that the second lock body switch between components unlock lock pin by the first lock body component to realize to unlocked state
Lock.Above-mentioned set-up mode avoids locking assembly by biggish torsion, ensure that locking assembly works reliable and stablely, and
First lock body component, the second lock body component and third lock body component are modularized design, convenient for assembling and in-site installation.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of insertion-core lock of the invention；
Fig. 2 shows the explosive views of the first lock body component of the insertion-core lock in Fig. 1；
Fig. 3 shows the structural schematic diagram when locking of the insertion-core lock in Fig. 1；
Fig. 4 shows the structural schematic diagram when insertion-core lock in Fig. 1 is unlocked by the first lock body component；
Fig. 5 shows the structural schematic diagram when insertion-core lock in Fig. 1 is unlocked by third lock body component；And
Fig. 6 shows the insertion-core lock in Fig. 1 and is not provided with the structural schematic diagram for adjusting component.
Wherein, the above drawings include the following reference numerals:
10, the first lock body component；11, the first lock body；111, connecting hole；12, rotatable parts；121, operating side；122, mistake
Hole；13, locking assembly；131, lock core；132, transmission shaft；1321, protrusion；133, lockweight；134, lockweight return unit；
135, lock core sleeve；136, lock core sleeve return unit；137, Wireless code sheet；138, dust preventing component；14, feel component；141, steel ball；
142, steel ball return unit；20, the second lock body component；21, the second lock body；22, latching member；23, the first clutch part；24, third from
Component；25, the first jackshaft；26, clutch return unit；27, third jackshaft；28, shifting block；30, third lock body component；31,
Three lock bodies；32, third shaft；33, knob；40, component is adjusted；41, lock body is adjusted；42, connecting shaft.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle
For direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Equally
Ground for ease of understanding and describes, and " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is not
For limiting the present invention.
Lock core receiving torque in order to solve the problems, such as insertion-core lock in the prior art is larger, and the present invention provides one kind to insert
Core lock.
A kind of insertion-core lock as shown in Figures 1 to 5, including sequentially connected first lock body component 10, the second lock body component
20 and third lock body component 30, and the first lock body component 10 and third lock body component 30 drive with the second lock body component 20 and connect
It connects, and can control the second lock body component 20 and switch between blocking and unlocked state, the first lock body component 10 includes
First lock body 11, rotatable parts 12 and locking assembly 13, rotatable parts 12 are rotatably arranged in the first lock body 11, and are had
The operating side 121 of the first lock body 11 is stretched out, rotatable parts 12 and the second lock body component 20 are drivingly connected, and can control the second lock body
Component 20 switches between blocking and unlocked state；Locking assembly 13 is arranged in rotatable parts 12, and locking assembly 13
Locked end can extend into or exit the first lock body 11, and hinder or evacuation rotatable parts 12 and the first lock body 11 between it is opposite
Rotation, to lock or unlock the first lock body component 10.
By being provided with rotatable parts 12, rotatable parts 12 and the second lock body component 20 are drivingly connected the present embodiment, and are closed
Without drive connection relationship between lock set 13 and the second lock body component 20, in this way, the torsion of the second lock body component 20 can only pass
It is delivered on rotatable parts 12, without being transmitted on locking assembly 13, so as to avoid the torque of the second lock body component 20 to closing
The influence of lock set 13, locking assembly 13 primarily serve the effect of locking rotatable parts 12, when the locking of the first lock body component 10,
As shown in figure 3, the locked end of locking assembly 13 is extend into the first lock body 11 by rotatable parts 12, so that rotatable parts 12
It can not be freely rotated, the first lock body component 10 keeps locking, also just can not drive the second lock body group by the first lock body component 10
Part 20 unlocks, when needing to unlock the second lock body component 20 by the first lock body component 10, as shown in figure 4, first using solution key
Spoon unlock locking assembly 13, the locked end of locking assembly 13 exit the first lock body 11, and rotatable parts 12 can be freely rotated, pass through
User's manual rotation operation end 121, so that rotatable parts 12 rotate, rotatable parts 12 drive 20 state of the second lock body component
Change, so that the second lock body component 20 switches to unlocked state, insertion-core lock is unlocked by the first lock body component 10 to realize.On
It states set-up mode and avoids locking assembly 13 by biggish torsion, ensure that locking assembly 13 works reliable and stablely, and
First lock body component 10, the second lock body component 20 and third lock body component 30 are modularized design, convenient for assembling and scene peace
Dress.
The insertion-core lock of the present embodiment is mainly used on door lock, and when installation installs the first lock body component 10 towards door outside, and
Three lock body components 30 are installed towards door inside.Certainly, it also can be applied in other similar scenes.
As shown in Figures 2 to 5, locking assembly 13 includes lock core 131, transmission shaft 132 and at least one lockweight 133, is passed
The output end of moving axis 132 and lock core 131 is drivingly connected；Lockweight 133 has locked end, and transmission shaft 132 has protrusion 1321,
When rotating under drive of the transmission shaft 132 in lock core 131, protrusion 1321 squeezes lockweight 133, so that lockweight 133 exits
First lock body 11.
Specifically, mounting hole is offered on end face of the rotatable parts 12 far from the second lock body component 20, lock core 131 is mounted on
In mounting hole, and there is lock core 131 end face of solution lockhole to expose to mounting hole, and one end that lock core 131 protrudes into mounting hole is
One end of the output end of lock core 131, transmission shaft 132 is connect with the output end of lock core 131, and protrusion is provided on the other end
1321, protrusion 1321 makes lockweight 133 exit the first lock body 11, the lockweight of the present embodiment for stirring lockweight 133
There are two 133 settings, and the through-hole of perforation is radially offered on rotatable parts 12, and two lockweights 133 are worn in the through hole,
And two lockweights 133 can extend into the first lock body 11, correspondingly, there are two protrusion 1321 is also provided with, two
Protrusion 1321 is corresponding with two lockweights 133 respectively, and after lock core 131 unlocks, lock core 131 turns under the drive of solution lock key
Dynamic, lock core 131 drives transmission shaft 132 to rotate, and two protrusions 1321 on transmission shaft 132 squeeze two lockweights 133 respectively,
So that two lockweights 133 synchronize the unlock for exiting the realization of the first lock body 11 to rotatable parts 12.It is of course also possible to only set
It is equipped with a lockweight 133, or is provided with more lockweights 133, as long as guaranteeing that institute can be driven when transmission shaft 132 rotates
There is lockweight 133 while exiting the first lock body 11.
In the present embodiment, locking assembly 13 further includes lockweight return unit 134, and lockweight return unit 134 is preferably bullet
Spring, and the both ends of lockweight return unit 134 are abutted with two lockweights 133 respectively, and are provided and protruded into for two lockweights 133
Reset force to the first lock body 11.When protrusion 1321 no longer squeezes lockweight 133, two lockweights 133 can closed
It is extend into the first lock body 11 simultaneously under the action of lock pin return unit 134, realizes genlocing.
In the present embodiment, locking assembly 13 further includes lock core sleeve 135 and lock core sleeve return unit 136, and lock core sleeve 135 is arranged
In 131 outside of lock core, lock core sleeve 135 and lock core 131 have the movement axial along rotatable parts 12, and can stretch out rotation section
Switch between the position of part 12 and the position for retracting rotatable parts 12, when locked end protrudes into the first lock body 11, lock core sleeve 135 contracts
Dynamic component 12 is turned round, locking assembly 13 is embedded in rotatable parts 12, when lock core sleeve 135 exits the first lock body 11, lock core sleeve
135 stretch out rotatable parts 12, and a part of locking assembly 13 stretches out operating side, as shown in Figure 3 and Figure 4；Lock core sleeve return unit 136
Preferably also spring, the both ends of lock core sleeve return unit 136 are abutted with lock core sleeve 135 and rotatable parts 12 respectively, and are lock core sleeve
135 and lock core 131 provide stretch out rotatable parts 12 reset force.On the one hand the peace of lock core 131 is convenient in the setting of lock core sleeve 135
Dress can provide certain protection for lock core 131, on the other hand provide abutted position for lock core sleeve return unit 136, guarantee lock core
The power for covering return unit 136 can be in stabilization to lock core 131.When the locking of the first lock body component 10, since lockweight 133 is stretched
Enter into the first lock body 11, lockweight 133 also counteracts lock core sleeve 135 and lock while hindering the rotation of rotatable parts 12
The axial movement of core 131, so that lock core sleeve 135 and lock core 131 are fully accommodated in the mounting hole of rotatable parts 12, without from peace
Hole is filled to stretch out；When the unlock of the first lock body component 10, lockweight 133 has also unlocked lock core while unlocking rotatable parts 12
The axial movement of set 135 and lock core 131, lock core sleeve 135 and lock core 131 are under the action of lock core sleeve return unit 136 along axial fortune
It is dynamic so that a part stretches out mounting hole and exposes to operating side, consequently facilitating user identifies the state of the first lock body component 10,
And while lock core 131 stretches out mounting hole, the locked end of lockweight 133 and the obturator hernia that is provided on the first lock body 11 it
Between also misplaced so that even if at this time solution lock key extract, the first lock body component 10 be still able to maintain unlock without
Locking is switched to, so as to avoid the case where pellet is by one pellet position of forced rotating in lock core when lock key is extracted is solved；When need
When relocking the first lock body component 10, it is only necessary to lock core 131 and lock core sleeve 135 are pressed, so that lock core 131 and lock core sleeve
135 extend into again in rotatable parts 12, and locked end is aligned with the obturator hernia on the first lock body 11 again, and lockweight 133 is closing
It is extend into again under the action of lock pin return unit 134 in first lock body 11, realizes and reset.
Optionally, transmission shaft 132 also has limiting section, has the positive stop lug boss to match with limiting section, limit in lock core sleeve 135
Position portion can limit transmission shaft 132 and rotate within the scope of certain angle, to control the slewing area of transmission shaft 132.
The lock core sleeve 135 of the present embodiment not only covers entire lock core 131, has also extended into the position where lockweight 133
It sets, i.e., rotatable parts 12, which are equipped in the segment of lockweight 133, also lock core sleeve 135, as shown in Figures 2 and 3, and correspondingly, lock
Also the hole worn for lockweight 133 and lockweight return unit 134 is offered on core retainer plate 135, radially to guarantee lockweight 133
With the installation of lockweight return unit 134.
It should be noted that lock core sleeve 135 and the casing part of lock core 131 are rotated synchronously with rotatable parts 12, i.e.,
Other than the part of the solution lock key insertion rotation unlock of lock core 131, other parts will not be rotated when rotatable parts 12 do not turn,
After lock core 131 unlocks, lock core 131 and lock core sleeve 135 stretch out 12 end face of rotatable parts, rotate rotatable parts 12, rotation at this time
Component 12 will drive lock core 131, lock core sleeve 135 and lockweight 133 and rotate together, and when reset is also required to 12 turns of rotatable parts first
The reset of lock core 131 could be pressed after moving go back to original position.
As shown in Fig. 2, rotatable parts 12 offer the via hole 122 passed through for lockweight 133, and via hole 122 is along rotation
The axially extending predetermined length of component 12, the first lock body 11 offer the obturator hernia passed through for lockweight 133, and lockweight 133 is worn
It is stretched in obturator hernia after via hole 122, to lock the first lock body component 10, the present embodiment preferred via 122 opens up into kidney-shaped
Hole, and the hole on the obturator hernia and lock core sleeve 135 on the first lock body 11 only needs to open up into the circle that diameter is slightly larger than lockweight 133
Hole, in this way, lockweight 133 only needs to exit the first lock body 11 completely, does not need when the first lock body component 10 unlocks
It is fully retracted in lock core sleeve 135, when lock core 131 and lock core sleeve 135 are along the axial movement of rotatable parts 12, lockweight 133
Locked end can the length direction in via hole 122 along via hole 122 move, to realize that lock core 131 and lock core sleeve 135 unlock
Axial movement afterwards.
Optionally, locking assembly 13 further includes Wireless code sheet 137, and Wireless code sheet 137 is matched with solution lock key, for unlocking
The identity of key identification insertion-core lock.
Optionally, locking assembly 13 further includes dust preventing component 138, and dust preventing component 138, which can be opened and closed to cover, is located at locking assembly
13 Xie Suokongchu extends 131 service life of lock core to prevent dust from entering inside lock core 131.
As shown in Fig. 2, the first lock body component 10 further includes feel component 14, feel component 14 is arranged in 11 He of the first lock body
Between rotatable parts 12, and the first lock body 11 is protruded into when rotatable parts 12 reset in place.Feel component 14 includes 141 He of steel ball
Steel ball return unit 142, steel ball 141 are located between rotatable parts 12 and the first lock body 11, and the sub-fraction of steel ball 141 can extend into
Into the first lock body 11, steel ball return unit 142 is abutted with steel ball 141, and provides the reset for protruding into the first lock body 11 for steel ball 141
Power.Since steel ball 141 is spherical shape, thus when force driving rotatable parts 12 rotate, the first lock body 11 can squeeze steel ball 141,
So that steel ball 141 exits the first lock body 11, steel ball 141 does not interfere with the normal rotation of rotatable parts 12, does not play locking yet
Effect inverts rotatable parts 12 when rotatable parts 12 reset, and when rotatable parts 12 rotate in place, steel ball 141 is multiple in steel ball
It is extend into the first lock body 11 again under the action of the part 142 of position, so that user generates certain feel, convenient for users to
Identification rotatable parts 12 have been rotated by place.
In the present embodiment, the first lock body 11 has the connecting hole 111 for connecting with the second lock body component 20, passes through spiral shell
First lock body component 10 and the second lock body component 20 are connected, similarly, the second lock body component 20 and third by the mode of nail connection
It can also be attached using this kind of connection type between lock body component 30, to realize quick assembling.In view of 111 He of connecting hole
Screw is exposed outside, thus the maximum gauge of the operating side of rotatable parts 12 121 is greater than in connecting hole 111 and rotatable parts 12
The distance between heart line, and when the locking of the first lock body component 10, the 121 face connecting hole 111 of operating side of rotatable parts 12,
To block connecting hole 111, so that the first lock body component 10 can not be dismantled when locking from outside, rotation section is rotated after only unlocking
Part 12 can carry out disassembling section.
It is larger that the operating side 121 of the rotatable parts 12 of the present embodiment is arranged to flat and size, in order to user
Force operation.
In the present embodiment, insertion-core lock further includes that at least one adjusts component 40, the first lock body component 10 and the second lock body
It is provided at least one between component 20 and/or between the second lock body component 20 and third lock body component 30 and adjusts component 40, adjusts
Section component 40 can adjust between the first lock body component 10 and the second lock body component 20 and/or the second lock body component 20 and third
Mounting distance between lock body component 30, so that insertion-core lock entire length can accordingly be changed according to the thickness of door,
Improve the adaptability of insertion-core lock.For example, the insertion-core lock in Fig. 1 is to be each provided with two tune in the two sides of the second lock body component 20
Save the set-up mode of component 40；Insertion-core lock in Fig. 6 is to be not provided with the set-up mode for adjusting component 40.
Specifically, adjusting component 40 includes adjusting lock body 41 and connecting shaft 42, adjusts and offers on lock body 41 and connecting hole
111 similar through holes, convenient for component 40 and the first lock body component 10, the second lock body component 20 and third will be adjusted by screw
Between lock body component 30 and each adjust is attached between component 40, to realize quick assembling.42 activity setting of connecting shaft
It is adjusting in lock body 41, connecting shaft 42 can either be rotated and can be axially moved in adjusting lock body 41, to meet the first lock
The connection requirement of body component 10 and third lock body component 30, between the first lock body component 10 and the second lock body component 20 and/or
It is drivingly connected by connecting shaft 42 between two lock body components 20 and third lock body component 30.
Optionally, regulating tank is offered in connecting shaft 42, adjusting component 40 further includes retaining ring, and retaining ring and adjusting lock body 41 are solid
Fixed connection, and stretch in regulating tank, to control the range of the axial movement of connecting shaft 42.
As shown in Figures 3 to 5, the second lock body component 20 includes that the second lock body 21, latching member 22 and rotatable parts 12 drive
First clutch part 23 of connection and the third clutch part 24 being drivingly connected with third lock body component 30, the second lock body 21 and first
11 direct or indirect connection of lock body；Latching member 22 is rotatably arranged in the second lock body 21, and is stretching out the second lock body 21
Switch between locked position of coupler and the unlocked position for retracting the second lock body 21, so that the second lock body component 20 is in blocking and unlock
Switch between state；First clutch part 23 is movably arranged in the second lock body 21, and can be combined or be separated with latching member 22, when
When first clutch part 23 is combined with latching member 22, rotatable parts 12 drive latching member 22 in locked position of coupler by the first clutch part 23
Switch between unlocked position；Third clutch part 24 is movably arranged in the second lock body 21, and can be combined with latching member 22 or
Separation, when third clutch part 24 is combined with latching member 22, third lock body component 30 drives latching member by third clutch part 24
22 switch between locked position of coupler and unlocked position.In this way, the first lock body component 10 controls latching member by the first clutch part 23
22 locking and unlocking, third lock body component 30 control the locking and unlocking of latching member 22 by third clutch part 24.It needs
It is bright, in the first clutch part 23 and third clutch part 24 first and third naming method be for the ease of distinguish cooperation close
System, i.e. the first clutch part 23 and the first lock body component 10 cooperate, and third clutch part 24 and third lock body component 30 cooperate, thus not
Name has the second clutch part.
Two components not are completely independent between first clutch part 23 and third clutch part 24 of the present embodiment, but
With certain relevance, the first clutch part 23 has the movement along insertion-core lock axial direction with third clutch part 24, and the two is mutual
It is abutted together between close end face, so that the first clutch part 23 is synchronous along the axial direction of insertion-core lock with third clutch part 24
Movement, and the relative rotation between the first clutch part 23 and third clutch part 24 is independently of one another, as shown in Figure 4 and Figure 5, when the
When one clutch part 23 is separated with latching member 22, third clutch part 24 will be combined with latching member 22, when the first clutch part 23 with close
When latch fitting 22 combines, third clutch part 24 will be separated with latching member 22.By above-mentioned setting so that the first lock body component 10 with
Can be relatively independent between third lock body component 30, it avoids operating a wherein side and having an impact another party.
In the present embodiment, the second lock body component 20 further includes the first jackshaft 25 and clutch return unit 26, rotatable parts
12 and first are drivingly connected between clutch part 23 by the first jackshaft 25, and clutch return unit 26 is preferably spring, and clutch resets
Part 26 be arranged between the first jackshaft 25 and the first clutch part 23, and both ends respectively with the first jackshaft 25 and the first clutch part
23 abut, and provide the position for moving to and being combined with latching member 22 for the first clutch part 23, and why in this way setting is because originally
The rotatable parts 12 of embodiment along axial movement, can not change the clutch part combined with latching member 22, and outdoors
Side will not be operated on the inside of door simultaneously when unlocking, it is therefore desirable to insertion-core lock is only unlocked by the first lock body component 10,
If third clutch part 24 is docked with latching member 22, it is unable to satisfy the need that insertion-core lock is only unlocked by the first lock body component 10
It asks, thus it is required that the first clutch part 23 and latching member 22 keep docking when insertion-core lock locks, it can not operate in this way
Under the premise of third lock body component 30, insertion-core lock is unlocked by the first lock body component 10, and whether the first clutch part 23 can
Rotation depends on whether locking assembly 13 unlocks, and has not only met the locking demand of insertion-core lock in this way, but also meet unlock demand.
In the present embodiment, the second lock body component 20 further includes third jackshaft 27 and shifting block 28, and third jackshaft 27 is worn
It is located in the second lock body 21, and can be abutted with the end face of third clutch part 24；Shifting block 28 is arranged in the second lock body 21, and covers
It is located on third jackshaft 27, shifting block 28 and third clutch part 24 are drivingly connected, and the axial movement of third jackshaft 27 will not band
Dynamic shifting block 28 moves, and the rotation of third jackshaft 27 will drive the synchronous rotation of shifting block 28, that is to say, that third jackshaft 27 has
There is the movement axial relative to shifting block 28, so that third clutch part 24 be driven to be combined with latching member 22, realizes clutch action, and
Third jackshaft 27 can also drive shifting block 28 to rotate synchronously, and drive third clutch part 24 to rotate by shifting block 28, to drive
Latching member 22 rotates, and realizes driving effect.In addition, third jackshaft 27 is also multi-diameter shaft, it is also formed with step surface, works as third
When jackshaft 27 is axially moved under the driving of third lock body component 30, step surface is connected on shifting block 28, to limit third
The motion range of clutch part 24 avoids being moved through position.It is similar to the naming method of the first clutch part 23 and third clutch part 24, the
The name of one jackshaft 25 and third jackshaft 27 again is just for distinguishing matching relationship.
In the present embodiment, third lock body component 30 includes third lock body 31 and third shaft 32, and third shaft 32 can turn
Dynamic and be axially moveably arranged in third lock body 31, third shaft 32 and third clutch part 24 are drivingly connected, and drive the
Three clutch parts 24 are combined with latching member 22 and the rotation of third clutch part 24.Since third lock body component 30 is mounted in door
Side, thus it generally does not need to lock.When needing to unlock insertion-core lock by third lock body component 30, as shown in figure 5, first
Third shaft 32 is pressed, so that the first clutch part 23 is separated with latching member 22, third clutch part 24 is combined with latching member 22, then
Third shaft 32 is rotated, third shaft 32 can be driven latching member 22 to turn to unlocked position realization by third clutch part 24 and be inserted
The unlock of core lock.When no longer pressing third shaft 32, the reset force of clutch return unit 26 is applied on the first clutch part 23, is made
It obtains third clutch part 24 to separate with latching member 22, the first clutch part 23 is combined with latching member 22 again, and third clutch part 24 is axial
It drives third shaft 32 to realize along axial counter motion while movement to reset.
Furthermore, it is possible to be equipped with oblate knob 33 in third shaft 32, knob 33 can be wholely set, can also be with
Split settings, in order to operate third shaft 32.
It should be noted that multiple in above-described embodiment refer at least two.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
1, it is larger to solve the problems, such as that the lock core of insertion-core lock in the prior art bears torque；
2, the torsion of the second lock body component can be only transmitted on rotatable parts, without being transmitted on locking assembly, thus
Avoid influence of the torque of the second lock body component to locking assembly；
3, the first lock body component, the second lock body component, third lock body component and adjusting component are modularized design, are convenient for
Assembling and in-site installation；
4, the state of locking assembly is convenient for identification；
5, without using solving lock key when locking assembly resets, only need to press lock core sleeve can be completed operation；
6, apolegamy installation can be carried out according to door thickness by adjusting component, can adapt to the door lock assembly of not fellow disciple's thickness, adaptable.
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of insertion-core lock, which is characterized in that including sequentially connected first lock body component (10), the second lock body component (20) and
Third lock body component (30), and the first lock body component (10) and the third lock body component (30) with second lock body
Component (20) is drivingly connected, and can be controlled the second lock body component (20) and be cut between blocking and unlocked state
It changes, the first lock body component (10) includes:
First lock body (11)；
Rotatable parts (12), the rotatable parts (12) are rotatably arranged in first lock body (11), and have and stretch out
The operating side (121) of first lock body (11), the rotatable parts (12) and the second lock body component (20) are drivingly connected,
The second lock body component (20) can be controlled to switch between the blocking and the unlocked state；
Locking assembly (13), locking assembly (13) setting is in the rotatable parts (12), and the locking assembly (13)
Locked end can extend into or exit first lock body (11), and hinder or avoid the rotatable parts (12) and described first
Relative rotation between lock body (11), to lock or unlock the first lock body component (10).
2. insertion-core lock according to claim 1, which is characterized in that the locking assembly (13) includes:
Lock core (131)；
Transmission shaft (132), the output end drive connection of the transmission shaft (132) and the lock core (131)；
At least one lockweight (133), the lockweight (133) have the locked end, and the transmission shaft (132) has protrusion
Portion (1321), when the transmission shaft (132) rotates under the drive of the lock core (131), the protrusion (1321) is squeezed
The lockweight (133), so that the lockweight (133) exits first lock body (11).
3. insertion-core lock according to claim 2, which is characterized in that the locking assembly (13) further includes lockweight return unit
(134), the lockweight return unit (134) abuts with the lockweight (133), and provides and protrude into for the lockweight (133)
Reset force in first lock body (11).
4. insertion-core lock according to claim 2, which is characterized in that the locking assembly (13) further include:
Lock core sleeve (135), the lock core sleeve (135) are set on the outside of the lock core (131), the lock core sleeve (135) and described
Lock core (131) has the movement along the rotatable parts (12) axial direction, and can be in the position for stretching out the rotatable parts (12)
Switch between the position of the retraction rotatable parts (12), it is described when the locked end protrudes into the first lock body (11)
Lock core sleeve (135) retracts the rotatable parts (12), and the locking assembly (13) is embedded in the rotatable parts (12), works as institute
When stating lock core sleeve (135) and exiting the first lock body (11), the lock core sleeve (135) stretches out the rotatable parts (12), described
A part of locking assembly (13) stretches out the operating side；
Lock core sleeve return unit (136), the both ends of the lock core sleeve return unit (136) respectively with the lock core sleeve (135) and described
Rotatable parts (12) abut, and provide for the lock core sleeve (135) and the lock core (131) and stretch out the rotatable parts (12)
Reset force.
5. insertion-core lock according to claim 4, which is characterized in that the rotatable parts (12) offer for the lockweight
(133) via hole (122) passed through, first lock body (11) offers the obturator hernia passed through for the lockweight (133), described
Lockweight (133) stretches in the obturator hernia after passing through the via hole (122), to lock the first lock body component (10),
And the via hole (122) is along the axially extending predetermined length of the rotatable parts (12), when the lock core (131) and the lock
When core retainer plate (135) is along the axial movement of the rotatable parts (12), the locked end of the lockweight (133) is in the via hole
(122) it is moved in along the length direction of the via hole (122).
6. insertion-core lock according to claim 1, which is characterized in that the locking assembly (13) further includes Wireless code sheet
(137), the Wireless code sheet (137) matches with solution lock key.
7. insertion-core lock according to claim 1, which is characterized in that the locking assembly (13) further includes dust preventing component
(138), the dust preventing component (138) can be opened and closed to cover the Xie Suokongchu for being located at the locking assembly (13).
8. insertion-core lock according to claim 1, which is characterized in that the first lock body component (10) further includes feel component
(14), the feel component (14) is arranged between first lock body (11) and the rotatable parts (12), and at described turn
Dynamic component (12) protrudes into first lock body (11) when resetting in place.
9. insertion-core lock according to claim 1, which is characterized in that first lock body (11) has for described second
The connecting hole (111) of lock body component (20) connection, and when the first lock body component (10) locking, the rotatable parts (12)
Block the connecting hole (111).
10. insertion-core lock according to claim 1, which is characterized in that the insertion-core lock further includes that at least one adjusts component
(40), between the first lock body component (10) and the second lock body component (20) and/or the second lock body component (20)
It is provided at least one described adjusting component (40), between the third lock body component (30) to change the first lock body group
Between part (10) and the second lock body component (20) and/or the second lock body component (20) and the third lock body component
The distance between (30).
11. insertion-core lock according to claim 10, which is characterized in that the adjusting component (40) includes:
It adjusts lock body (41)；
Connecting shaft (42), the connecting shaft (42) are movably arranged in the adjusting lock body (41), the first lock body component
(10) between the second lock body component (20) and/or the second lock body component (20) and the third lock body component
(30) it is drivingly connected between by the connecting shaft (42).
12. insertion-core lock according to claim 11, which is characterized in that offer regulating tank on the connecting shaft (42), institute
Stating and adjusting component (40) further includes retaining ring, and the retaining ring is connect with the adjusting lock body (41), and is stretched in the regulating tank,
To control the range of the connecting shaft (42) axial movement.
13. insertion-core lock according to any one of claim 1 to 12, which is characterized in that the second lock body component (20)
Include:
Second lock body (21), second lock body (21) and the first lock body (11) direct or indirect connection；
Latching member (22), the latching member (22) are movably arranged in second lock body (21), and are stretching out second lock
Switch between the locked position of coupler of body (21) and the unlocked position for retracting second lock body (21), so that the second lock body component
(20) switch between the blocking and the unlocked state；
The first clutch part (23) being drivingly connected with the rotatable parts (12), first clutch part (23) are movably arranged on institute
State in the second lock body (21), and can combine or separate with the latching member (22), when first clutch part (23) with it is described
When latching member (22) combines, the rotatable parts (12) drive the latching member (22) in institute by first clutch part (23)
It states and switches between locked position of coupler and the unlocked position；
The third clutch part (24) being drivingly connected with the third lock body component (30), third clutch part (24) the activity setting
In second lock body (21), and can combine or separate with the latching member (22), when the third clutch part (24) and
When the latching member (22) combines, the third lock body component (30) drives the latching member by the third clutch part (24)
(22) switch between the locked position of coupler and the unlocked position.
14. insertion-core lock according to claim 13, which is characterized in that first clutch part (23) and the third clutch
Part (24) has the movement along the insertion-core lock axial direction, and the two is moved synchronously along the axial direction of the insertion-core lock, described first from
Component (23) and the third clutch part (24) have a relative rotation independent of each other, and first clutch part (23) with it is described
When latching member (22) separates, the third clutch part (24) and the latching member (22) are combined, when first clutch part (23)
When combining with the latching member (22), the third clutch part (24) separates with the latching member (22).
15. insertion-core lock according to claim 13, which is characterized in that the second lock body component (20) further include:
First jackshaft (25) passes through first jackshaft between the rotatable parts (12) and first clutch part (23)
(25) it is drivingly connected；
Clutch return unit (26), the clutch return unit (26) are arranged in first jackshaft (25) and first clutch part
(23) between, and both ends are abutted with first jackshaft (25) and first clutch part (23) respectively, and are described first
Clutch part (23) provides the position for moving to and combining with the latching member (22).
16. insertion-core lock according to claim 13, which is characterized in that the second lock body component (20) further include:
Third jackshaft (27), the third jackshaft (27) are threaded through in second lock body (21)；
Shifting block (28), shifting block (28) setting are set in the third jackshaft (27) in second lock body (21)
On, the shifting block (28) and the third clutch part (24) are drivingly connected, and the third jackshaft (27) has relative to described
The movement of shifting block (28) axial direction, to drive the third clutch part (24) and the latching member (22) to combine, and the third
Jackshaft (27) drives the shifting block (28) to rotate synchronously, and the shifting block (28) drives third clutch part (24) rotation, with
The latching member (22) are driven to rotate.
17. insertion-core lock according to claim 13, which is characterized in that the third lock body component (30) includes:
Third lock body (31)；
Third shaft (32), the third shaft (32) can be rotated and the third lock body (31) are axially moveably arranged in
Interior, the third shaft (32) and the third clutch part (24) are drivingly connected, and drive the third clutch part (24) and institute
State latching member (22) in conjunction with and the third clutch part (24) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881393.4A CN110453989B (en) | 2019-09-18 | 2019-09-18 | Mortise lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881393.4A CN110453989B (en) | 2019-09-18 | 2019-09-18 | Mortise lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110453989A true CN110453989A (en) | 2019-11-15 |
| CN110453989B CN110453989B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910881393.4A Active CN110453989B (en) | 2019-09-18 | 2019-09-18 | Mortise lock |
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| Country | Link |
|---|---|
| CN (1) | CN110453989B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136869A (en) * | 1991-03-29 | 1992-08-11 | Best Lock Corporation | High security key and cylinder lock assembly |
| DE102013019558A1 (en) * | 2013-11-22 | 2015-05-28 | Jul. Niederdrenk Gmbh & Co. Kg | Modular kit for one in all directions - right, left, up, down - adjustable cylinder lock with a profile half-cylinder and made of such a module kit semi-cylinder lock |
| CN110130736A (en) * | 2019-05-07 | 2019-08-16 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| CN211173464U (en) * | 2019-09-18 | 2020-08-04 | 珠海优特电力科技股份有限公司 | Mortise lock |
-
2019
- 2019-09-18 CN CN201910881393.4A patent/CN110453989B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136869A (en) * | 1991-03-29 | 1992-08-11 | Best Lock Corporation | High security key and cylinder lock assembly |
| DE102013019558A1 (en) * | 2013-11-22 | 2015-05-28 | Jul. Niederdrenk Gmbh & Co. Kg | Modular kit for one in all directions - right, left, up, down - adjustable cylinder lock with a profile half-cylinder and made of such a module kit semi-cylinder lock |
| CN110130736A (en) * | 2019-05-07 | 2019-08-16 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| CN211173464U (en) * | 2019-09-18 | 2020-08-04 | 珠海优特电力科技股份有限公司 | Mortise lock |
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| Publication number | Publication date |
|---|---|
| CN110453989B (en) | 2024-04-09 |
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